28538184

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{11113}}^1$

素因数の和:11229

約数の個数: 32

約数和(自身を含む): 72018720

約数和(自身を除く): 43480536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 11113, 22226, 33339, 44452, 66678, 88904, 133356, 266712, 1189091, 2378182, 3567273, 4756364, 7134546, 9512728, 14269092, 28538184]

約数ペア:

[(1, 28538184), (2, 14269092), (3, 9512728), (4, 7134546), (6, 4756364), (8, 3567273), (12, 2378182), (24, 1189091), (107, 266712), (214, 133356), (321, 88904), (428, 66678), (642, 44452), (856, 33339), (1284, 22226), (2568, 11113)]